53408418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23993}}^1$

素因数の和:24058

約数の個数: 32

約数和(自身を含む): 124384896

約数和(自身を除く): 70976478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 23993, 47986, 71979, 143958, 167951, 335902, 503853, 1007706, 1271629, 2543258, 3814887, 7629774, 8901403, 17802806, 26704209, 53408418]

約数ペア:

[(1, 53408418), (2, 26704209), (3, 17802806), (6, 8901403), (7, 7629774), (14, 3814887), (21, 2543258), (42, 1271629), (53, 1007706), (106, 503853), (159, 335902), (318, 167951), (371, 143958), (742, 71979), (1113, 47986), (2226, 23993)]